1.

Violent destructive windstorm characterized by
a funnel-shaped cloud.

TORNADO

2.

The rising of a body of water and its overflowing
onto normally dry land.

FLOOD

3.

Shaking and vibration at the surface of the earth.

EARTHQUAKE

4.

Sudden pouring out of fumes, lava and volcanic material.

ERUPTION

5.

A slide of large masses of snow and ice and mud down a mountain.

AVALANCHE

6.

A temporary shortage of rainfall.

DROUGHT